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[PATCH 10/26] M32R: Migrate from 'regset_from_core_section' to 'iterate_over_regset_sections'
- From: Andreas Arnez <arnez at linux dot vnet dot ibm dot com>
- To: gdb-patches at sourceware dot org
- Date: Fri, 12 Sep 2014 18:15:36 +0200
- Subject: [PATCH 10/26] M32R: Migrate from 'regset_from_core_section' to 'iterate_over_regset_sections'
- Authentication-results: sourceware.org; auth=none
- References: <1410536396-25524-1-git-send-email-arnez at linux dot vnet dot ibm dot com>
For m32r GNU/Linux targets, don't define the gdbarch method
'regset_from_core_section', but the iterator method instead.
gdb/ChangeLog:
* m32r-linux-tdep.c (M32R_LINUX_GREGS_SIZE): New macro.
(m32r_linux_regset_from_core_section): Remove.
(m32r_linux_iterate_over_regset_sections): New.
(m32r_linux_init_abi): Adjust gdbarch initialization.
---
gdb/m32r-linux-tdep.c | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/gdb/m32r-linux-tdep.c b/gdb/m32r-linux-tdep.c
index 5499902..2133c0c 100644
--- a/gdb/m32r-linux-tdep.c
+++ b/gdb/m32r-linux-tdep.c
@@ -344,6 +344,8 @@ static int m32r_pt_regs_offset[] = {
#define SPU_OFFSET (4 * 23)
#define SPI_OFFSET (4 * 26)
+#define M32R_LINUX_GREGS_SIZE (4 * 28)
+
static void
m32r_linux_supply_gregset (const struct regset *regset,
struct regcache *regcache, int regnum,
@@ -433,14 +435,13 @@ static const struct regset m32r_linux_gregset = {
m32r_linux_supply_gregset, m32r_linux_collect_gregset
};
-static const struct regset *
-m32r_linux_regset_from_core_section (struct gdbarch *core_arch,
- const char *sect_name, size_t sect_size)
+static void
+m32r_linux_iterate_over_regset_sections (struct gdbarch *gdbarch,
+ iterate_over_regset_sections_cb *cb,
+ void *cb_data,
+ const struct regcache *regcache)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (core_arch);
- if (strcmp (sect_name, ".reg") == 0)
- return &m32r_linux_gregset;
- return NULL;
+ cb (".reg", M32R_LINUX_GREGS_SIZE, &m32r_linux_gregset, NULL, cb_data);
}
static void
@@ -462,8 +463,8 @@ m32r_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
(gdbarch, svr4_ilp32_fetch_link_map_offsets);
/* Core file support. */
- set_gdbarch_regset_from_core_section
- (gdbarch, m32r_linux_regset_from_core_section);
+ set_gdbarch_iterate_over_regset_sections
+ (gdbarch, m32r_linux_iterate_over_regset_sections);
/* Enable TLS support. */
set_gdbarch_fetch_tls_load_module_address (gdbarch,
--
1.8.4.2